u-boot.git/arch/powerpc, branch v2010.12

mpc83xx: fix pcie enumeration

2010-12-13T19:55:56Z

This patch fix a problem for the pcie enumeration for mpc83xx cpus. Without this we will not get correct value in hose->regions[...]. The pointer *reg in function mpc83xx_pcie_init_bus() shall not be changed. Because we will use this pointer as a parameter to call function mpc83xx_pcie_register_hose(). Signed-off-by: Baidu Boy Signed-off-by: Kim Phillips

powerpc/85xx: do not reloc l2srbar if CONFIG_FLASH_BASE is not defined

2010-12-01T16:01:14Z

This fixes the compiling error for the board which doesn't have NOR flash (so CONFIG_FLASH_BASE is not defined) Signed-off-by: Haiying Wang Signed-off-by: Kumar Gala

powerpc/85xx: Introduce CONFIG_SYS_EXTRA_ENV_RELOC

2010-11-30T21:09:09Z

Some systems need to relocate the env_addr pointer early because the location it points to will get invalidated before env_relocate is called. One example is on systems that might use a L2 or L3 cache in SRAM mode and initialize that cache from SRAM mode back to being a cache in cpu_init_r. We set this on the 85xx boards that have support for NAND, SPI, or SDHC/MMC boot support as they use a secondary cache in SRAM mode and need the env_addr pointer relocated since we change from SRAM to normal cache mode in cpu_init_r. Also removed CONFIG_SYS_SPL as its not used anywhere. Signed-off-by: Kumar Gala

mpc83xx: Make it boot again

2010-11-30T20:15:07Z

After the removal of COLD/WARM start flags my mpc8321 board didn't boot anymore. Trial and error suggests that map/remap_flash_by_xxx needs to wait after updating LBLAWAR1 to make sure the the change has reached the HW before continuing with the code that depends on it. Final fix suggested by Scott Wood. Signed-off-by: Joakim Tjernlund Acked-by: Scott Wood Signed-off-by: Kim Phillips

ppc4xx: Flush complete dcache in relocate_code()

2010-11-28T10:07:37Z

When the cache is enabled in SDRAM we need to flush not only the global data area but also the bd_info struct in relocate_code. This patch now flushed the complete dcache (all dcache lines) via flush_dcache() instead of adding a flush_dcache_range() call for bd_info since this is faster. Signed-off-by: Stefan Roese

powerpc: cmd_ecctest: Use return value of cmd_usage

2010-11-27T22:35:14Z

Use the return value of cmd_usage instead of ignoring this and returning a 1. Signed-off-by: Thomas Weber Acked-by: Mike Frysinger

74xx_7xx: Cleanup for partial linking and --gc-sections

2010-11-27T22:35:12Z

Signed-off-by: Wolfgang Denk Acked-by: Stefan Roese

8260: Cleanup for partial linking and --gc-sections

2010-11-27T22:35:12Z

Signed-off-by: Wolfgang Denk Acked-by: Stefan Roese

824x: Cleanup for partial linking and --gc-sections

2010-11-27T22:35:12Z

Signed-off-by: Wolfgang Denk Acked-by: Stefan Roese

8220: Cleanup for partial linking and --gc-sections

2010-11-27T22:35:11Z

Signed-off-by: Wolfgang Denk Acked-by: Stefan Roese